4 years ago

How to find the shaded region of a circle with a rectangle inside?

1 answer:

8 0

You would start by finding the area of the circle and then finding the area of the rectangle. After finding both, subtract the area of the rectangle from that of the circle. <span />

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What are the zeros of (x-2)(x^2-9)

SashulF [63]

So because the factors of the equation are (x-2), (x+3) and (x-3), you set them equal to zero and you get x=2, -3, and 3

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3 years ago

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Evaluate \dfrac{e}{4}+2f-3 4e +2f−3 when e=12e=12 and f=\dfrac12f= 21<br>

dusya [7]

Answer:

\frac{13+\left(-3\right)^2+4\left(-3\right)+1-\left(-10-\left(-6\right)\right)}{\frac{\left(4+5\right)}{\left(4^2-3^2\left(4-3\right)-8\right)}+12}=5

Step-by-step explanation:

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4 years ago

Abe,a plumber, charges $50 per hour for making an in-home visit. The Plumbing Service $65 per hour but no set free for a visit.

ArbitrLikvidat [17]

Answer:

Plumber: 13 hours

Plumbing service: 10

Step-by-step explanation:

What you have to find is LCM(least common multiple in order to find the lcm all you have to do is list all the multiples and find their common multiple.

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3 years ago

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Harriet has $616 to buy desks for a new office. She needs 15 desks in all, and decides to buy 2 types of desks. Type A desks cos

nikdorinn [45]

Harriet can buy 7 of type a and 8 of type b

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4 years ago

A farmer who has fixed amounts of land and capital finds that total product is 24 for the first worker hired, 32 when two worker

ruslelena [56]

Answer:

A. 8.

Step-by-step explanation:

The marginal product is the increase in output (units produced) resulting from employing one more worker. Therefore, the marginal product of the second worker (M2) is given by the difference between the total product with two workers and the total product with one worker.

$M_2 =32-24\\M_2 =8$

The answer is A. 8.

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3 years ago